Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Controversy is continuing over the need for ventilation and the optimal compression-ventilation (CV) ratio during cardiopulmonary resuscitation (CPR). The aim of this study was to comparatively elucidate the effect on hemodynamics and arterial oxygen saturation of a single ventilation relative to two consecutive ventilations during CPR in a dog model of cardiac arrest. ⋯ CPR with a 30:1 CV ratio, compared to CPR with a 30:2 CV ratio, results in comparable arterial oxygenation saturation and hemodynamics.
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The Accreditation Council for Graduate Medical Education (ACGME) recently has mandated the formation of a clinical competency committee (CCC) to evaluate residents across the newly defined milestone continuum. The ACGME has been nonproscriptive of how these CCCs are to be structured in order to provide flexibility to the programs. ⋯ The substantial variability and diversity found in our CORD survey of CCC structure and function suggest that there are myriad strategies that residency programs can use to match individual program needs and resources to requirements of the ACGME. Identifying a single protocol for CCC structure and development may prove challenging.